Gear Skiving (Power Skiving) vs Hobbing: Yuav Ua Li Cas Xaiv Txoj Kev Zoo rau Precision Internal Gears

Kev xaiv cov txheej txheem tsim cov iav kom raug yog qhov kev txiav txim siab tseem ceeb uas cuam tshuam rau tag nrho cov khoom tsim tawm. Qhov kev xaiv no txiav txim siab qhov tseeb, pob nyiaj siv, thiab lub sijhawm xa khoom ntawm cov iav zaum kawg.

Tshwj xeeb tshaj yog nyob rau hauviav sab hauv kev tsim khoom.Vim muaj kev txwv qhov chaw nruj, txwv tsis pub mus ncig, thiab muaj kev pheej hmoo siab ntawm cov cuab yeej cuam tshuam, kev ua haujlwm nyuaj ntawm cov iav sab hauv yog siab dua li ntawm cov iav sab nraud.

Qhov no kuj yog cov lus nug uas yuav tsum tau tham hauv kab lus no - seb puas yuav xaiviav skiinglos yogiav hobbingrau txoj hauv kev cov hniav los yog nruj clearance zones?

Nco tseg: Hauv kab lus no, peb siv cov ntsiab lus Gear Skiving thiab Power Skiving interchangeably - ob qho tib si xa mus rau tib txoj kev hla -axis nruam generating txheej txheem.

Gear hobbingfeem ntau yog cov txheej txheem tseem ceeb rau kev tsim khoom loj ntawm cov khoom siv sab nraud, thiab nws txoj haujlwm ua haujlwm yog raws li hauv qab no.

Coviav hobbing txheej txheemsiv ib txoj kev nruam tsim. Ib lub cuab yeej rotating tej cuab yeej, hu ua lub hob, koom nrog rotating iav dawb paug. Raws li coviav hobbing tshuabprecisely synchronizes kev sib hloov ntawm ob lub cuab yeej thiab lub workpiece -zoo li ib tug cab iav mechanism- cov hniav txiav maj mam carve tawm lub involute iav profile.

Vim tias qhov no yog ib qho kev txiav txim tsis tu ncua es tsis yog ib qho kev sib tshuam, nws khav theeb tshwj xeeb ntawm cov khoom tshem tawm, ua rau nws ua haujlwm tau zoo thiab mus - rau kev xaiv rau siab - ntim khoom ntawm spur thiab helical sab nraud zog.

Tab sis Gear Hobbing Process muaj ob qhov tsis zoo:

1. Tsis tuaj yeem ua cov iav sab hauv - vim muaj kev cuam tshuam ntawm txoj kab uas hla thiab kev txav ntawm lub dov cutter, lub cuab yeej tsis tuaj yeem nkag mus rau sab hauv ntawm lub nplhaib iav sab hauv rau kev txiav;

2.Thaum ua cov khoom siv sab nraud nyob ze ntawm lub xub pwg nyom, feem ntau muaj kev txwv, thiab cov cuab yeej tshem tawm tsis txaus yuav ua rau muaj kev cuam tshuam.

Kuj dav hu uaLub zog Skiving, cov txheej txheem no ua haujlwm ntawm kev hla -axis nruam tsim txoj kev. Nyob rau hauv ib lub iav skiving tshuab, cov cuab yeej thiab workpiece axes yog teem rau ntawm ib tug hla lub kaum sab xis, rotating synchronously ntawm ib tug meej ceev piv. Raws li cov cuab yeej pub axially, nws ua raws li cov lus tsa suab meshing ntawm ib khub helical zog, tsis tu ncua 'skiving' cov hniav profile.

Cov thev naus laus zis tshwj xeeb yog tsim nyog thaum tsim cov iav skiving hauv iav. Nws tsis tsuas yog xa cov khoom zoo tshaj plaws thiab qhov tseeb- ua tiav ISO / DIN / GB qib 5 txog 7 qhov tseeb-tab sis nws cov kev ua tau zoo kuj tseem zoo heev.

Qhov zoo ntawm Skiving yog raws li nram no:

• Muaj peev xwm ua cov iav nyob ze ntawm lub xub pwg nyom, thiab txawm tias qhov muag tsis pom qhov hauv cov iav nrog cov qauv tshwj xeeb
• Qhov zoo tshaj plaws nruj ntawm lub cuab yeej tuav-tsis zoo li hauv cov iav tsoos ib txwm muaj- ua rau nws tsim tshwj xeeb rau kev sib sib zog nqus - qhov iav machining
• Lub machining efficiency ntawm nruam txiav yog li peb zaug ntawm iav hobbing

Piv txwv li, ntawm Hansheng Automation, peb tau nruab nrog siab heevKashifuji KPS30 Iav Skiving Tshuab, uas tuaj yeem ua cov iav geometry nrog cov kev xav tau nyuaj.

Raws li ib tug kws tshaj lij ntawm kev cai iav chaw tsim tshuaj paus, peb cov cuab yeej siv thiab kev ua haujlwm ua rau nws yooj yim heev rau peb cov txheej txheem sab hauv., cov lus hauv qab no tau muab tso ua ke raws li peb cov kev paub dhau los thiab kev paub zoo, vam tias yuav pab tau rau koj.

Thaum txheeb xyuas cov iav skiving vs hobbing, qhov kev xaiv zaum kawg nyob ntawm cov duab geometric, qhov chaw, thiab nyiaj txiag ntawm cov khoom. Qhov tseem ceeb tshaj plaws yog ua cov hniav sab hauv lossis sab nraud. Raws li pom nyob rau hauv lub rooj, iav hobbing tsis tau lub cev txiav lub puab contour.Yog li ntawd, lub internal iav skiving kom zoo dua yog kiag li nyob rau hauv no arena, muab siab dua precision (txog ISO qib 5) qhov twg ib txwm txoj kev xws li iav shaping poob luv.

Qhov tseeb, kev sib piv ntawm Gear Skiving thiab Gear Hobbing tsis yog hais txog leej twg yog tus zoo lossis phem, tab sis hais txog kev xaiv cov txheej txheem tsim nyog tshaj plaws raws li cov yam ntxwv ntawm lub workpiece.

Ua cov iav sab nraud, nrhiav kev ua haujlwm zoo tshaj plaws, ua ntej iav hobbing;

Thaum ua cov iav sab hauv lossis ntsib cov txheej txheem nyuaj, iav skiving yuav tsum tau muab qhov tseem ceeb.

Nyob rau hauv Gear Manufacturing Process xaiv, ntxiv rau cov iav skiving thiab iav hobbing tau hais ua ntej, muaj ob txoj kev: iav Shaping thiab iav Broaching. Ob txoj kev no tseem muaj txiaj ntsig tseem ceeb hauv qee qhov xwm txheej tshwj xeeb.

Iav shapingsiv ib tug reciprocating txiav stroke. Cov txheej txheem no tuaj yeem ua tiav ob qho tib si sab hauv thiab sab nraud, tshwj xeeb tshaj yog tsim rau cov qauv nrog cov kauj ruam lossis txwv cov grooves tawm. Qhov tseeb feem ntau suav nrog ISO qib 7-9. Txawm hais tias qhov ua tau zoo yog qis dua li ntawm cov hniav scraping, tus nqi ntawm cov cuab yeej txiav yog qhov tsawg, thiab cov cuab yeej muaj qhov muaj npe nrov, ua rau nws tsim nyog rau cov xwm txheej nrog cov khoom me me thiab nruab nrab thiab nruab nrab qhov yuav tsum tau ua.

Iav Broachingyog tus txheej txheem ntawm kev siv cov broach tshwj xeeb tsim los ua kom tiav cov hniav profile hauv ib qho mus. Cov txheej txheem no tsuas yog siv rau Internal Gear Broaching, tshwj xeeb tshaj yog rau cov me me hauv iav rings, sab hauv splines, thiab lwm yam. Nws qhov tseeb ntau yog feem ntau ISO 8-11 qib, thiab kev ua haujlwm zoo heev, tshwj xeeb tshaj yog tsim rau cov khoom me me nrog cov khoom loj thiab cov kev xav tau tsawg tsawg. Tab sis nws cov nqi txiav yog siab, thiab txhua tus hniav zoo yuav tsum muaj cov cuab yeej tshwj xeeb, uas tsis haum rau ntau yam thiab me me batch scenarios.

Koj puas yuav tsum tau tsim cov iav Internal?

• YOG (Internal Gear)

         Precision required: ISO Level 5-7? -->Xaiv Gear Skiving

         Precision required: ISO Level 7-9? -->Xaiv Gear Shaping

         Large Volume + Low Precision? -->Xaiv Gear Broaching

• TSIS MUAJ (External Gear)

Xaiv Gear Hobbing (Ceeb Toom: Yog tias txwv los ntawm qhov muag tsis pom qhov muag lossis lub xub pwg nyom, rov qab mus rau Skiving lossis Shaping)

• ----Peb tau sau ib tsab xov xwm tob heev txog kev tsim khoom ntawm cov iav sab hauv; nyem qhov no los nyeem

Raws li lub tuam txhab Precision Gear Manufacturing, cov hauv qab no yog daim ntawv thov scenarios peb tau ntsib nyob rau hauv tiag tiag tej yaam num thiab hom txheej txheem xaiv.

Robot Joint iav

Cov khoom siv no feem ntau yog siv rau kev sib koom ua ke hauv kev sib koom tes neeg hlau lossis cov neeg hlau ua lag luam, cov yam ntxwv los ntawm kev tsim cov nplhaib sab hauv, cov qauv me me, cov kev xav tau siab siab (feem ntau ISO / GB 5-6 qib), thiab feem ntau nyob ze rau ntawm txoj haujlwm kev teeb tsa lossis nrog lub xub pwg nyom hauv cov qauv. Ib txwm iav hobbing tsis tsuas yog muaj kev ua haujlwm tsawg, tab sis kuj cuam tshuam rau qhov sib xws ntawm qhov raug vim yog overhang ntawm lub cuab yeej. Qhov no yog qhov tseeb ntawm qhov zoo ntawm Gear Skiving - peb Kashifuji KPS30 iav skiving tshuab tuaj yeem ua tiav qhov tseeb 5-theem, thaum lub sij hawm txiav cov yam ntxwv ua kom muaj kev ruaj ntseg thaum lub sij hawm ntau lawm.

Gearbox planetary iav puab nplhaib iav

Seb nws yog lub planetary gearbox los yog ib tug harmonic tsav, lawv cov tub ntxhais kis tau tus mob Cheebtsam muaj xws li precision internal gear rings. Muaj ob qhov kev xav tau ntawm cov iav precision rau reducers: rau cov khoom txheem hauv qab P2 qib (rov qab tsawg dua los yog sib npaug rau 3 arc min), iav Shaping yog qhov kev xaiv pheej yig thiab muaj txiaj ntsig; Rau siab- kawg daim ntawv thov uas ua raws P1/P0 qib ultra precision backlash, Gear Skiving yog ib qho kev xaiv tsim nyog - cov hniav profile raug ncaj qha txiav txim siab qhov kev sib kis tau zoo ntawm tus reducer.

Tsheb gearbox sab nraud iav

Nov yog daim ntawv thov tseem ceeb ntawm Gear Hobbing. Cov khoom loj, dav modulus ntau yam, feem ntau sab nraud zog, ua ke nrog CNC iav Hobbing Tshuab rau automated loading thiab unloading, tuaj yeem ua tiav 24-teev tas li ntau lawm. Nyob rau hauv cov xwm txheej zoo li no, kev nrhiav yog kom txo tus nqi ib thooj thiab ua kom muaj txiaj ntsig zoo tshaj plaws, thiab cov txiaj ntsig zoo ntawm cov iav hobbing yog irreplaceable.

Me lub cev muaj zog gearbox nplhaib iav

Cov iav me me nyob rau hauv micro motors, cov cuab yeej siv hluav taws xob, thiab lub rooj zaum hloov kho lub tsheb muaj cov yam ntxwv ntawm cov khoom loj, cov kev xav tau raug xoob xoob (txheej txheem 8-10 qib), thiab qhov sib txawv tsawg kawg hauv cov hniav profile specifications. Internal Iav Broaching tuaj yeem tsim nyob rau hauv ib qho mus nrog lub sijhawm voj voog ntawm ob peb feeb xwb, ua rau nws tsim tshwj xeeb rau kev tsim khoom ruaj khov hauv ntau qhov ntau.

 

neeg hlau sib koom nrog lub nplhaib iav zog skiving daim ntawv thov

 

planetary gearbox internal nplhaib iav precision machining

 

 

automotive gearbox sab nraud iav hobbing ntau lawm

 

me me lub cev muaj zog gearbox internal nplhaib iav broaching

Kev nkag siab tias koj qhov project yuav tsum muaj iav skiving tsuas yog thawj kauj ruam. Vim tias nws txoj kev hla dhau -axis kinematics thiab qhov nrawm nrawm cuam tshuam, skiving yog ib qho kev xav tau tshaj plaws ntawm kev siv tshuab ua haujlwm kom raug. Yog tias koj tab tom nrhiav rau cov chaw tsim khoom lag luam txhim khu kev qha sab hauv iav, ntsuas lawv lub peev xwm mus deb tshaj qhov tsuas yog saib hauv qab - kab lus.

Thaum kuaj xyuas lub iav skiving kev pabcuam, engineers thiab pab pawg yuav khoom yuav tsum nruj me ntsis soj ntsuam peb tus ncej tseem ceeb:

Cov txheej txheem nruj no yog raws nraim tus qauv peb tuav peb tus kheej rau ntawm Hansheng Automation. Raws li ib tug qub tub rogprecision iav manufacturersnrog ntau tshaj kaum xyoo ntawm kev paub tshwj xeeb, peb tau tsim peb lub chaw los kov yeej cov kev cov nyom no. Los ntawm leveraging kev lag luam-cov cuab yeej ua ib yam li Kashifuji Gear Skiving Tshuab KPS30, peb pab neeg ua haujlwm ua haujlwm tsis tu ncua ua tiav ISO/DIN/GB Qib 5 txog 7 precision.

Qhov tseem ceeb tshaj plaws, vim tias peb muab tag nrho - cov txheej txheem spectrum kev pab them nqi- suav nrog kev caij skiing, hobbing, shaping, thiab broaching- peb yuav tsis yuam ib square peg rau hauv ib lub qhov puag ncig. Peb txheeb xyuas koj qhov tshwj xeeb sab hauv lossis sab nrauv iav geometry thiab pom zoo rau txoj kev tsim khoom uas ua lej thiab kev lag luam ua rau muaj kev nkag siab zoo tshaj plaws rau koj qhov project.

Txhawm rau sau cov iav skiving vs hobbing: Gear hobbing yog qhov kev xaiv zoo rau kev tsim khoom loj ntawm cov iav sab nraud, thaum Gear skiving yog qhov kev daws teeb meem zoo tshaj plaws rau kev ua haujlwm ntawm cov cuab yeej sab hauv.

Raws li Kev Cai Gear Machining, Hansheng Automation muaj plaub txheej txheem loj los ntawm Skiving thiab Hobbing rau Shaping thiab Broaching. Txawm hais tias koj lub zog yog cov hniav sab hauv lossis sab nraud, siab -precision lossis loj- nplai, qauv qauv lossis ze rau ntawm lub xub pwg nyom, peb tuaj yeem pom zoo cov txheej txheem zoo raws li ntau tshaj kaum xyoo ntawm kev ua haujlwm.

Peb tsis tsuas yog muaj cov cuab yeej siv siab heev xws li Kashifuji KPS30, tab sis kuj muaj cov saw hlau tsim muaj peev xwm los ntawm kev tsim, CNC machining mus rau kev soj ntsuam xyuas. Qhov no txhais tau hais tias koj qhov phiaj xwm iav tuaj yeem ua tiav ntawm no hauv ib qho chaw nres tsheb, tsis tas yuav muaj kev sib koom tes ntawm ntau tus neeg muag khoom.

• Tshawb nrhiav Peb Cov Khoom Siv Khoom Siv Hluav Taws Xob

• Xa koj daim duab rau peb kom muaj kev pom zoo ua haujlwm pub dawb

• Saib Peb Cov Kev Pab Cuam Tshuam Tag Nrho & Muaj Peev Xwm

Cov iav hobbing puas tuaj yeem siv los tsim cov iav sab hauv?
Tsis yog. Vim yog qhov nruam generating kinematics thiab lub cev loj ntawm lub hob cutter, nws yog tsis yooj yim sua rau lub cuab tam kom haum rau hauv ib tug workpiece txiav cov hniav nyob rau hauv tsis muaj kev cuam tshuam loj heev. Rau ib qho kev tsim iav sab hauv, koj yuav tsum cia siab rau iav skiving, iav shaping, los yog iav broaching.

Lub zog skiving sai npaum li cas piv rau iav shaping?
Gear skiving yog qhov ua tau zoo dua vim tias nws siv qhov txuas ntxiv, synchronized txiav txiav. Iav shaping, los ntawm qhov sib txawv, cia siab rau qhov sib nrug ntawm kev nce siab - thiab - down reciprocating stroke, uas yog qhov ua rau nkim sij hawm ntawm qhov rov qab stroke. Raws li cov khoom siv ntawm cov geometry thiab cov khoom siv, skiving tuaj yeem txo lub sijhawm machining ntawm 50% mus rau 70% piv rau cov qauv tsim, ua rau nws raug nqi ntau heev -zoo rau nruab nrab - mus rau - siab ntim ntau lawm.

Puas yog iav skiving yuav tsum tau ib tug loj nyem zawj (undercut)?
Ib qho zoo tshaj plaws ntawm cov iav skiving yog nws cov compact txiav kinematics. Nws yuav tsum muaj luv luv tshaj - mus txawv tebchaws. Txawm hais tias nws tseem xav tau kev khiav tsawg kawg nkaus - tawm tsam, nws yog cov txheej txheem zoo tshaj plaws rau kev siv lub tshuab ua haujlwm nyob rau hauv nruj nreem tiv thaiv lub xub pwg nyom lossis tob hauv qhov muag tsis pom qhov uas lwm cov cuab yeej ua haujlwm tsis tau.

Dab tsi precision qib Hansheng Automation ua tiav rau kev cai sab hauv iav?
Leveraging world-chav CNC cov cuab yeej xws li Kashifuji Iav Skiving Tshuab KPS30, peb pab pawg neeg ua haujlwm tau ua tiav ISO/DIN/GB Qib 5 txog 7 precision.

Dab tsi batch loj yog haum rau lub zog skiving?

Gear skiving yog remarkably hloov tau. Nws ua tau zoo nyob rau hauv nruab nrab mus rau loj batch ntau lawm qhov twg nws efficiency muab cov nqi txuag tseem ceeb. Txawm li cas los xij, nrog niaj hnub CNC iav skiving tshuab thiab muaj peev xwm hloov tau sai, nws kuj tseem muaj peev xwm ua tau rau cov khoom me me thiab txawm tias cov qauv ua haujlwm -tshwj xeeb tshaj yog thaum lub geometry (xws li lub iav sib sib zog nqus) yog qhov nyuaj lossis tsis tuaj yeem tsim nrog lwm txoj kev.

Gear Solutions Magazine - "Power Skiving of Internal Gears"
EMAG Group - Gear Skiving Technology Txheej txheem cej luam
ISO 1328 -1: Cylindrical iav - ISO system ntawm flank kam rau ua kev faib tawm
Sandvik Coromant - Gear Milling Application Guide

Kab lus no tau muab tso ua ke los ntawm Derek los ntawm Hansheng Automation nrog rau cov qauv kev lag luam thiab qee cov ntaub ntawv. Yog tias muaj cov ntaub ntawv yuam kev, thov hu rau peb kom hloov pauv.